提高焊接工艺评定有效性的方法

Ways to Improve Validity of Welding Procedure Qualification

焊接工艺评定是保证焊接结构质量满足要求的重要环节,它对保证产品质量至关重要。通过分析不同标准对焊接工艺评定的要求及焊接工艺评定中常见的问题,提出了提高焊接工艺评定有效性的方法。

Welding procedure qualification test is a critical stage to guarantee the structural welding, which is very important for the product quality. The article aims to put forward the method of improving the eligibility ratio of welding procedure qualification test by analyzing of requirements in different standard for welding procedure qualification and common problems in the process.